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/**********************************************************************
* Premake - platform_windows.h
* Windows-specific functions.
*
* Copyright (c) 2002-2006 Jason Perkins and the Premake project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License in the file LICENSE.txt for details.
**********************************************************************/
#include "os.h"
#if defined(PLATFORM_WINDOWS)
#include <stdlib.h>
#include "io.h"
#include "path.h"
#include "util.h"
#include "platform.h"
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
static char buffer[8192];
struct PlatformMaskData
{
char* maskPath;
HANDLE handle;
WIN32_FIND_DATA entry;
int isFirst;
};
static int (__stdcall *CoCreateGuid)(char*) = NULL;
int platform_chdir(const char* path)
{
return SetCurrentDirectory(path);
}
int platform_copyfile(const char* src, const char* dest)
{
return CopyFile(src, dest, FALSE);
}
int platform_findlib(const char* name, char* buffer, int len)
{
HMODULE hDll = LoadLibrary(name);
if (hDll != NULL)
{
GetModuleFileName(hDll, buffer, len);
strcpy(buffer, path_getdir(buffer));
FreeLibrary(hDll);
return 1;
}
else
{
return 0;
}
}
int platform_getcwd(char* buffer, int len)
{
GetCurrentDirectory(len, buffer);
return 1;
}
void platform_getuuid(char* uuid)
{
if (CoCreateGuid == NULL)
{
HMODULE hOleDll = LoadLibrary("OLE32.DLL");
CoCreateGuid = (int(__stdcall*)(char*))GetProcAddress(hOleDll, "CoCreateGuid");
}
CoCreateGuid((char*)uuid);
}
int platform_isAbsolutePath(const char* path)
{
return (path[0] == '/' || path[0] == '\\' || (strlen(path) > 1 && path[1] == ':'));
}
int platform_mask_close(MaskHandle data)
{
if (data->handle != INVALID_HANDLE_VALUE)
FindClose(data->handle);
free(data->maskPath);
free(data);
return 1;
}
const char* platform_mask_getname(MaskHandle data)
{
strcpy(buffer, data->maskPath);
if (strlen(buffer) > 0)
strcat(buffer, "/");
strcat(buffer, data->entry.cFileName);
return buffer;
}
int platform_mask_getnext(MaskHandle data)
{
if (data->handle == INVALID_HANDLE_VALUE)
return 0;
if (data->isFirst)
{
data->isFirst = 0;
return 1;
}
else
{
return FindNextFile(data->handle, &data->entry);
}
}
int platform_mask_isfile(MaskHandle data)
{
return (data->entry.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0;
}
MaskHandle platform_mask_open(const char* mask)
{
const char* path = path_getdir(mask);
MaskHandle data = ALLOCT(struct PlatformMaskData);
data->handle = FindFirstFile(mask, &data->entry);
data->maskPath = (char*)malloc(strlen(path) + 1);
strcpy(data->maskPath, path);
data->isFirst = 1;
return data;
}
int platform_mkdir(const char* path)
{
return CreateDirectory(path, NULL);
}
int platform_remove(const char* path)
{
DeleteFile(path);
return 1;
}
int platform_rmdir(const char* path)
{
WIN32_FIND_DATA data;
HANDLE hDir;
char* buffer = (char*)malloc(strlen(path) + 6);
strcpy(buffer, path);
strcat(buffer, "\\*.*");
hDir = FindFirstFile(buffer, &data);
if (hDir == INVALID_HANDLE_VALUE)
return 0;
free(buffer);
do
{
if (strcmp(data.cFileName, ".") == 0) continue;
if (strcmp(data.cFileName, "..") == 0) continue;
buffer = (char*)malloc(strlen(path) + strlen(data.cFileName) + 2);
strcpy(buffer, path);
strcat(buffer, "\\");
strcat(buffer, data.cFileName);
if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
platform_rmdir(buffer);
}
else
{
/* In order to delete not-checked-out version controlled files I need
* to clear the read-only flag first */
if (data.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
SetFileAttributes(buffer, data.dwFileAttributes & !FILE_ATTRIBUTE_READONLY);
DeleteFile(buffer);
}
free(buffer);
} while (FindNextFile(hDir, &data));
FindClose(hDir);
RemoveDirectory(path);
return 1;
}
#endif
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